Very ample line bundle
= Very ample line bundle
= Very ample
{synonym}
A line bundle is very ample when its global sections define a closed embedding into <projective space>.
Over a field, a line bundle is very ample when it is the pullback of $\mathcal O(1)$ by a closed immersion into projective space. It is an <ample line bundle>, but an ample bundle need not itself be very ample.